1/***************************************************************** 2** 3** @(#) misc.h (c) 2005 - 2007 Holger Zuleger hznet.de 4** 5** Copyright (c) 2005 - 2007, Holger Zuleger HZnet. All rights reserved. 6** 7** This software is open source. 8** 9** Redistribution and use in source and binary forms, with or without 10** modification, are permitted provided that the following conditions 11** are met: 12** 13** Redistributions of source code must retain the above copyright notice, 14** this list of conditions and the following disclaimer. 15** 16** Redistributions in binary form must reproduce the above copyright notice, 17** this list of conditions and the following disclaimer in the documentation 18** and/or other materials provided with the distribution. 19** 20** Neither the name of Holger Zuleger HZnet nor the names of its contributors may 21** be used to endorse or promote products derived from this software without 22** specific prior written permission. 23** 24** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 26** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 27** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE 28** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 32** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34** POSSIBILITY OF SUCH DAMAGE. 35** 36*****************************************************************/ 37#ifndef MISC_H 38# define MISC_H 39# include <sys/types.h> 40# include <stdarg.h> 41# include <stdio.h> 42# include "zconf.h" 43 44# define min(a, b) ((a) < (b) ? (a) : (b)) 45# define max(a, b) ((a) > (b) ? (a) : (b)) 46 47extern const char *getnameappendix (const char *progname, const char *basename); 48extern const char *getdefconfname (const char *view); 49extern int fileexist (const char *name); 50extern size_t filesize (const char *name); 51extern int file_age (const char *fname); 52extern int touch (const char *fname, time_t sec); 53extern int linkfile (const char *fromfile, const char *tofile); 54//extern int copyfile (const char *fromfile, const char *tofile); 55extern int copyfile (const char *fromfile, const char *tofile, const char *dnskeyfile); 56extern int copyzonefile (const char *fromfile, const char *tofile, const char *dnskeyfile); 57extern int cmpfile (const char *file1, const char *file2); 58extern char *str_delspace (char *s); 59#if 1 60extern char *domain_canonicdup (const char *s); 61#else 62extern char *str_tolowerdup (const char *s); 63#endif 64extern int in_strarr (const char *str, char *const arr[], int cnt); 65extern const char *splitpath (char *path, size_t size, const char *filename); 66extern char *pathname (char *name, size_t size, const char *path, const char *file, const char *ext); 67extern char *time2str (time_t sec, int precision); 68extern char *time2isostr (time_t sec, int precision); 69extern time_t timestr2time (const char *timestr); 70extern int is_keyfilename (const char *name); 71extern int is_directory (const char *name); 72extern time_t file_mtime (const char *fname); 73extern int is_exec_ok (const char *prog); 74extern char *age2str (time_t sec); 75extern time_t stop_timer (time_t start); 76extern time_t start_timer (void); 77extern void error (char *fmt, ...); 78extern void fatal (char *fmt, ...); 79extern void logmesg (char *fmt, ...); 80extern void verbmesg (int verblvl, const zconf_t *conf, char *fmt, ...); 81extern void logflush (void); 82extern int gensalt (char *salt, size_t saltsize, int saltbits, unsigned int seed); 83extern char *str_untaint (char *str); 84extern char *str_chop (char *str, char c); 85extern int is_dotfilename (const char *name); 86extern void parseurl (char *url, char **proto, char **host, char **port, char **para); 87#endif 88